/*
 * Homework 4: Ball Bouncer thingy
Paul MacLean (MAC7537@calu.edu), Michael Gorse (GOR9632@calu.edu), Anthony Carrola (CAR3766@calu.edu)
Group 8 (2^3)
CET 350 - Technical Computer using Java
*/


import java.io.*;
import java.awt.*;
import java.util.*;
import java.lang.*;
import java.awt.List;
import java.awt.event.*;

class Bounce extends Frame implements ActionListener,WindowListener
{
	private class Vec2 {
	    public int x;
	    public int y;
		Vec2(int x, int y) {
			this.x = x;
			this.y = y;
		}
	}

	private class ClampedInt {
	    private int min;
	    private int max;
	    public int value;
	    ClampedInt(int defaultvalue, int min, int max) {
			this.min = min;
			this.max = max;
			this.value = defaultvalue;
		}
	    public void setValue(int value) {
	    	this.value = Math.max(this.min, Math.min(this.max, value));
	    }
	}

	private static final long serialVersionUID = 1L;

	private Vec2 Dir					= new Vec2(1,1);
	private int Vel						= 0;
	private ClampedInt Size				= new ClampedInt(50,	10,100);
	private ClampedInt Speed			= new ClampedInt(10,	0,50);

	private static int ButtonHeight = 20;

	private Canvas CanvasFrame		= new Canvas();

	private Button RunButton		= new Button("Run");
	private Button CircleButton		= new Button("Circle");
	private Button TailButton		= new Button("Tail");
	private Button ClearButton		= new Button("Clear");
	private Button QuitButton		= new Button("Quit");

	private Scrollbar SpeedBar		= new Scrollbar(Scrollbar.HORIZONTAL, 50, 1, 2, 100);
	private Scrollbar SizeBar		= new Scrollbar(Scrollbar.HORIZONTAL, 50, 0, 2, 100);

	private Label SpeedLabel		= new Label("Speed");
	private Label SizeLabel			= new Label("Size");



	Bounce() {
		Speed.setValue(900);
		System.out.println(Speed.value);
		Speed.setValue(5);
		System.out.println(Speed.value);
		Speed.setValue(-5);
		System.out.println(Speed.value);

		System.out.println(Dir.x);


		SpeedBar.setVisible(true);
		SpeedLabel.setAlignment(Label.CENTER);
		SpeedLabel.setVisible(true);
		RunButton.setVisible(true);
		CircleButton.setVisible(true);
		TailButton.setVisible(true);
		ClearButton.setVisible(true);
		QuitButton.setVisible(true);
		SizeBar.setVisible(true);
		SizeLabel.setAlignment(Label.CENTER);
		SizeLabel.setVisible(true);

		this.add(SpeedBar);
		this.add(SpeedLabel);

		this.add(RunButton);
		RunButton.addActionListener(this);

		this.add(CircleButton);
		CircleButton.addActionListener(this);

		this.add(TailButton);
		TailButton.addActionListener(this);

		this.add(ClearButton);

		this.add(QuitButton);

		this.add(SizeBar);
		this.add(SizeLabel);

		this.setLayout(null);
		this.setBounds(50, 50 , 800, 500);
		this.setVisible(true);
		this.setResizable(true);
		this.setTitle("");
		this.setMinimumSize(new Dimension(700, 400));
		this.addWindowListener(this);
		this.requestFocus();


		drawFrame();

		this.addComponentListener(new ComponentAdapter() {
			public void componentResized(ComponentEvent componentEvent) {
				drawFrame();
			}
		});


	}

	public void run_buttonclk()
	{
		if(RunButton.getLabel().equals("Run"))
		{
			RunButton.setLabel("Stop");
		}
		else
			RunButton.setLabel("Run");
	}

	public void tail_buttonclk()
	{
		if(TailButton.getLabel().equals("Tail"))
			{
				TailButton.setLabel("No-Tail");
			}
		else
			TailButton.setLabel("Tail");
	}

	public void circle_buttonclk()
	{
		if(CircleButton.getLabel().equals("Circle"))
		{
			CircleButton.setLabel("Square");
		}
		else
			CircleButton.setLabel("Circle");
	}

	public static void main(String[] args) throws IOException
	{
		new Bounce();
	}

	private void drawFrame() {
		int FRAME_X = this.getWidth();
		int FRAME_Y = this.getHeight();

		int ButtonSpace =  (int) (0.05 * FRAME_X);
		int ButtonWidth = (int) (0.05 * FRAME_X);
		int NetBarWidth = (int) (0.175 * FRAME_X);
		int MenuElementYPos = FRAME_Y - 60;
		int LabelYPos = MenuElementYPos+20;


		SpeedBar.setBounds(ButtonSpace, MenuElementYPos, NetBarWidth, ButtonHeight);
		SpeedLabel.setBounds(ButtonSpace, LabelYPos, NetBarWidth, ButtonHeight);

		RunButton.setBounds(2*ButtonSpace+NetBarWidth, MenuElementYPos, ButtonWidth,ButtonHeight );
		CircleButton.setBounds(4*ButtonSpace+NetBarWidth, MenuElementYPos, ButtonWidth, ButtonHeight);
		TailButton.setBounds(6*ButtonSpace+NetBarWidth, MenuElementYPos, ButtonWidth, ButtonHeight);
		ClearButton.setBounds(8*ButtonSpace+NetBarWidth, MenuElementYPos, ButtonWidth, ButtonHeight);
		QuitButton.setBounds(10*ButtonSpace+NetBarWidth, MenuElementYPos, ButtonWidth, ButtonHeight);

		SizeBar.setBounds(12*ButtonSpace+NetBarWidth, MenuElementYPos, NetBarWidth, ButtonHeight);
		SizeLabel.setBounds(12*ButtonSpace+NetBarWidth, LabelYPos, NetBarWidth, ButtonHeight);
	}



	public void windowActivated(WindowEvent e) {

	}

	public void windowClosed(WindowEvent e) {
		System.exit(0);
	}

	public void windowClosing(WindowEvent e) {
		this.removeWindowListener(this);
		this.dispose();
	}

	public void windowDeactivated(WindowEvent e) {

	}

	public void windowDeiconified(WindowEvent e) {

	}

	public void windowIconified(WindowEvent e) {

	}

	public void windowOpened(WindowEvent e) {

	}

	public void actionPerformed(ActionEvent e) {

		Object click = e.getSource();
		if(click == RunButton)
		{
			run_buttonclk();
		}
		else if(click == TailButton)
		{
			tail_buttonclk();
		}
		else if(click == CircleButton)
		{
			circle_buttonclk();
		}



	}

}